Search found 9 matches

by sstanleyau
Thu May 08, 2025 12:46 am
Forum: Batteries and Charging
Topic: Charging works on CCS2 Tesla V2 but not V3
Replies: 26
Views: 10497

Re: Charging works on CCS2 Tesla V2 but not V3


believe the "official BYD fix" gets the 5V from the domain controller


FWIW, looking at the service documents it appears that the official fix disconnects PP from where it is now and connects it to the PP equivalent on the on-board charger. Quoting from the document:

the problem can be ...
by sstanleyau
Tue Mar 11, 2025 12:38 pm
Forum: Batteries and Charging
Topic: CCS Proximity Pilot vs GB/T Charging Confirmation
Replies: 3
Views: 2749

Re: CCS Proximity Pilot vs GB/T Charging Confirmation

Thanks. It appears the GB/T DC interface uses two CC lines, one for the car and one for the charger.
by sstanleyau
Mon Mar 10, 2025 11:15 am
Forum: Batteries and Charging
Topic: CCS Proximity Pilot vs GB/T Charging Confirmation
Replies: 3
Views: 2749

CCS Proximity Pilot vs GB/T Charging Confirmation

I'm trying to find information about the Charging Confirmation signal on GB/T connections, and how it differs from Proximity Pilot used in CCS and CCS2. I'm not having much luck, other than references to a 30v signal. Any clues, or suggestions on where to look?
by sstanleyau
Wed Feb 26, 2025 12:56 pm
Forum: Batteries and Charging
Topic: Charging works on CCS2 Tesla V2 but not V3
Replies: 26
Views: 10497

Re: Charging works on CCS2 Tesla V2 but not V3

If anyone's interested, the dealer instructions for how to install the update have been posted on Telegram.
by sstanleyau
Thu Feb 20, 2025 10:37 pm
Forum: Batteries and Charging
Topic: Charging works on CCS2 Tesla V2 but not V3
Replies: 26
Views: 10497

Re: Charging works on CCS2 Tesla V2 but not V3

Would love to see the CCS2 circuit -- that would be a slam-dunk.
by sstanleyau
Thu Feb 20, 2025 11:46 am
Forum: Batteries and Charging
Topic: Charging works on CCS2 Tesla V2 but not V3
Replies: 26
Views: 10497

Re: Charging works on CCS2 Tesla V2 but not V3

Looks like this will become academic -- perhaps it played a part in prompting some belated action:

"At BYD, we take pride in our battery technology leadership and are committed to ensuring broad charging compatibility. To address access to Tesla V3/V4 chargers and enhance charging flexibility, BYD ...
by sstanleyau
Sun Feb 09, 2025 4:51 am
Forum: Batteries and Charging
Topic: BYD/Dropbeats CCS controller module
Replies: 9
Views: 7373

Re: BYD/Dropbeats CCS controller module

FYI, the MY24 converter has a slightly different part number: EKEA-2126080A. It also has two more pins connected -- pins 14 and 18. They match the CAN colouring convention of pink and violet, but that doesn't jive with the DB-EVCC-500 docs. See the (better) first pic below, compared with the second ...
by sstanleyau
Mon Feb 03, 2025 12:04 am
Forum: Batteries and Charging
Topic: Charging works on CCS2 Tesla V2 but not V3
Replies: 26
Views: 10497

Re: Charging works on CCS2 Tesla V2 but not V3

Turk wrote: Sun Feb 02, 2025 9:44 am if anyone knows a Chinese manufacturer who could produce one I'm interested
I've just sent you a private message about this.

And thanks for the details!
by sstanleyau
Sun Feb 02, 2025 1:59 am
Forum: Batteries and Charging
Topic: Charging works on CCS2 Tesla V2 but not V3
Replies: 26
Views: 10497

Re: Charging works on CCS2 Tesla V2 but not V3

Is the circuit for your adaptor available? Any other plans for it?